12499727591
83%

Ran 26 Dec 2024 05:41AM UTC

Jobs 1

Files 57

Run time 1min

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Committed 24 Dec 2024 03:35PM UTC coverage: 85.482% (+0.006%) from 85.476%

Build # 12499727591

Build Type

push

github

Committed by

web-flow

Commit Message

Initial support for per-message TTLs (#6272)

This is an incomplete but somewhat-working implementations of
per-message TTLs.

Notes:
- Adds `AllowMsgTTL` to stream config;
- Parses the `Nats-TTL` message header as a parsable duration, or if
not, second precision;
- Bumps the `index.db` magic version so that we can add a new field for
tracking how many TTL'd messages are in each message block (means that
`index.db` needs to be rebuilt if downgrading);
- Adds a new `thw.db` to store the timed hash wheel state, and tries to
rebuild it from a linear scan if it is missing or out-of-date.

Future work:
- Memory store support;
- Expires "never" including not aging out with MaxAge;
- Ability to update a TTL for a message;
- Decide what we want to do for enabling/disabling TTL support;
- Decide how mirroring/sourcing streams will handle TTL headers.

Signed-off-by: Neil Twigg <neil@nats.io>

Run Details

68559 of 80203 relevant lines covered (85.48%)

1307511.97 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
1	12499727591.1	26 Dec 2024 05:41AM UTC	0	85.48	GitHub Action Run

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